[C++] Include month-day-nano intervals in kernel type support

[asfimport]

This was added relatively recently. Many/most kernels use helpers like TemporalTypes() to define their type support, we should add the MonthDayNano type there and see what needs fixing (and add tests). We also need to update googletest testing::Types definitions to include the new type.

Reporter: David Li / @lidavidm
Assignee: David Li / @lidavidm

Related issues:

• [C++] Reconcile type promotion rules between if_else, case_when, coalesce, select (is related to)

PRs and other links:

• GitHub Pull Request #11525

_{Note: This issue was originally created as ARROW-13989. Please see the migration documentation for further details.}

[asfimport]

Antoine Pitrou / @pitrou:
Issue resolved by pull request 11525
#11525